Mining engineering
Found in 8 Collections and/or Records:
Loading rail cars at a mine--frid02446
Open pit metal mine with power shovels loading rail cars.
Mining shovel--frid02501
Photograph looking down on point sheave of a mining shovel from the bench above.
Oral History Interview with Bill Brill, 1982 June 30, 2006
Oral History Interview with Bob McCannon, 1985 June 12, 2006
Oral History Interview with Harold A. Christie and William Brill, 1982 June 9, 2006
Oral History Interview with Keith Marolt, 1990 September 4, 2006
Keith Marolt describes his growing up on the Marolt ranch and working it over the years. Discusses his family, the ranch buildings and how they were used, railroads, irrigation water rights, crops livestock and machinery used.
Oral History Interview with Opal Peterson Marolt, 1990 July 13, 2006
Oral History Interview with Peggy Marolt, 1990 July 20, 2006
Peggy Marolt discusses growing up in Aspen, Colorado and on the Marolt Ranch also known as Midland Ranch. She describes daily life, household items, her family, buildings around the ranch and the old Holden Lixiviation Works, businesses around Aspen, and orgaizations she was involved in. She also goes into detail on crops raised, livestock and machinery used on the ranch. She talks about various schools, churches and special events from her childhood.